That is a very cool picture! Its scary! Hurts my mouth to look at it :D I can see its a self portrait also ;) , The colors are freaky, I like it, good luck - 9
After reading the title and assuming these are dental tools, this pic gave me the shudders! Any reason why you chose the blue tone for this image? I'm not sure I like it and would have prefered to see the image with the correct white balance or in plain black and white.
The monochrome doesn't help an otherwise ill-composed image. I think I like the idea you were pursuing, but not the execution. Perhaps if there was a tooth in the picture? Anyway, this one just looks odd...
I really like this whimsical image. Could almost be called "Dancing with Pliers". I'm not sure where the Strength Challenge comes in, but I don't really care. It's a delightful picture and I"m glad you entered it. Good luck.
??Hip replacement guy?? I like the colour distortion although many won't and the bright light works well..perhaps the pliers on the right could be lost, though?
My latest dentist is a friend of mine...you don't scare me anymore with these tools.
I still dislike the cyan tone, especially on the background. And the middle foreground one has a weird highlighted contour. I would prefer to keep only the left part as a single subject, which is also the best lit one. (Nitpicking on a cool photo.)